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» Paging Mobile Users Efficiently and Optimally
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GIS
2009
ACM
15 years 11 months ago
Efficient Viewpoint Assignment for Urban Texture Documentation
We envision participatory texture documentation (PTD) as a process in which a group of users (dedicated individuals and/or general public) with camera-equipped mobile phones parti...
Cyrus Shahabi, Farnoush Banaei Kashani, Houtan Shi...
88
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SOFTWARE
2002
14 years 9 months ago
Using Markov Chains for Link Prediction in Adaptive Web Sites
The large number of Web pages on many Web sites has raised navigational problems. Markov chains have recently been used to model user navigational behavior on the World Wide Web (W...
Jianhan Zhu, Jun Hong, John G. Hughes
ICIP
2010
IEEE
14 years 8 months ago
Dynamic selection of a feature-rich query frame for mobile video retrieval
In this paper, we focus on a new application of mobile visual search: snapping a photo with a mobile device of a video playing on a TV screen to automatically retrieve and stream ...
David M. Chen, Ngai-Man Cheung, Sam S. Tsai, Vijay...
GIS
2010
ACM
14 years 8 months ago
Efficient indexing structure for scalable processing of spatial alarms
Spatial Alarms are reminders for mobile users upon their arrival of certain spatial location of interest. Spatial alarm processing requires meeting two demanding objectives: high ...
Myungcheol Doo, Ling Liu, Nitya Narasimhan, Venu V...
ACCV
2009
Springer
15 years 2 months ago
Efficient Scale-Space Spatiotemporal Saliency Tracking for Distortion-Free Video Retargeting
Video retargeting aims at transforming an existing video in order to display it appropriately on a target device, often in a lower resolution, such as a mobile phone. To preserve a...
Gang Hua, Cha Zhang, Zicheng Liu, Zhengyou Zhang, ...